You walk into the cave to the southeast. The cave stretches to the east and is empty, but there is a doorway to the north which leads to a small, square room. Inside the room you see four large stone slabs. On each slab lies a skeleton, with its arms crossed over its chest. The skeletons seem mostly human, but their skulls look like this:

Gerald and Nisos take a closer look at the bracelets. The one on the skeleton's right arm consists of a number of connected tiny figures: An elven woman giving birth to another elven woman feet first, who is giving birth to another elven woman, who is... and so on around the whole bracelet. The bracelet on the left arm looks the same, but with goblins instead of elves.

Nisos doesn't notice anything magical about the bracelets.

Rolled Int 15+16

He recognizes the skulls as typical for snakes.

Remus: Harry... I'm a werewolf.
Harry: Are you fucking serious?
Remus: Well yes, but I don't see how that applies here.